Instructions:
ULT PIN:Low level is sleep mode (need to disconnect the J2 short solder joint behind the module)
OUT1,OUT2:1-channel H-bridge controlled by IN1/IN2
OUT3,OUT4:2-channel H-bridge controlled by IN3/IN4
EEP PIN:Output protection.Default no need to connect.
VCC:3-10V
GND is grounded

Note:
The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Please purchase carefully!
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Package Includes: 5Pcs